JPWO2022249795A1 - - Google Patents
Info
- Publication number
- JPWO2022249795A1 JPWO2022249795A1 JP2023523351A JP2023523351A JPWO2022249795A1 JP WO2022249795 A1 JPWO2022249795 A1 JP WO2022249795A1 JP 2023523351 A JP2023523351 A JP 2023523351A JP 2023523351 A JP2023523351 A JP 2023523351A JP WO2022249795 A1 JPWO2022249795 A1 JP WO2022249795A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/4815—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals using a pulse wire sensor, e.g. Wiegand wire
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/20—Detecting rotary movement
- G01D2205/24—Detecting rotary movement using magnetic means not otherwise provided for in this subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/85—Determining the direction of movement of an encoder, e.g. of an incremental encoder
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021088894 | 2021-05-27 | ||
| JP2021088894 | 2021-05-27 | ||
| PCT/JP2022/018112 WO2022249795A1 (ja) | 2021-05-27 | 2022-04-19 | 回転検出器および回転検出方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022249795A1 true JPWO2022249795A1 (https=) | 2022-12-01 |
| JPWO2022249795A5 JPWO2022249795A5 (https=) | 2024-02-27 |
| JP7762839B2 JP7762839B2 (ja) | 2025-10-31 |
Family
ID=84229940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023523351A Active JP7762839B2 (ja) | 2021-05-27 | 2022-04-19 | 回転検出器および回転検出方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12442664B2 (https=) |
| EP (1) | EP4350298B1 (https=) |
| JP (1) | JP7762839B2 (https=) |
| CN (1) | CN117441089A (https=) |
| ES (1) | ES3053758T3 (https=) |
| WO (1) | WO2022249795A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2026035969A (ja) * | 2024-08-20 | 2026-03-05 | オリエンタルモーター株式会社 | 多回転アブソリュートエンコーダ |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6084400A (en) * | 1994-03-07 | 2000-07-04 | Amb Gmbh | Angle of rotation sensor having a counting arrangement with at least two pulser-wire motion sensors providing electrical energy used as a voltage supply |
| JP2013124874A (ja) * | 2011-12-13 | 2013-06-24 | Ntn Corp | 回転センサ |
| JP2018048902A (ja) * | 2016-09-21 | 2018-03-29 | 株式会社ニコン | エンコーダ装置、駆動装置、ステージ装置、及びロボット装置 |
| WO2021215076A1 (ja) * | 2020-04-20 | 2021-10-28 | パナソニックＩｐマネジメント株式会社 | 回転検出器 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9631948B2 (en) * | 2012-04-15 | 2017-04-25 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Method and arrangement for synchronizing a segment counter with a fine position sensor |
| KR101664760B1 (ko) * | 2013-02-22 | 2016-10-12 | 미쓰비시덴키 가부시키가이샤 | 회전수 검출기 |
| CN106537093A (zh) * | 2014-07-18 | 2017-03-22 | 株式会社尼康 | 编码器装置、驱动装置、工作台装置以及机器人装置 |
| JP6870372B2 (ja) * | 2017-02-20 | 2021-05-12 | 株式会社ニコン | エンコーダ装置、駆動装置、ステージ装置、及びロボット装置 |
| WO2018173106A1 (ja) | 2017-03-21 | 2018-09-27 | 三菱電機株式会社 | 回転数検出器 |
| CN109878090A (zh) * | 2017-12-06 | 2019-06-14 | 三纬国际立体列印科技股份有限公司 | 切层方法、切层数据的更新方法及打印系统 |
| CN111801551B (zh) * | 2018-03-28 | 2023-12-26 | 株式会社尼康 | 编码器装置及其制造方法、驱动装置、工作台装置及机械手装置 |
| WO2021044758A1 (ja) * | 2019-09-05 | 2021-03-11 | パナソニックＩｐマネジメント株式会社 | 回転検出器及びそれを備えたモータ |
-
2022
- 2022-04-19 JP JP2023523351A patent/JP7762839B2/ja active Active
- 2022-04-19 ES ES22811069T patent/ES3053758T3/es active Active
- 2022-04-19 US US18/561,315 patent/US12442664B2/en active Active
- 2022-04-19 WO PCT/JP2022/018112 patent/WO2022249795A1/ja not_active Ceased
- 2022-04-19 CN CN202280036575.1A patent/CN117441089A/zh active Pending
- 2022-04-19 EP EP22811069.8A patent/EP4350298B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6084400A (en) * | 1994-03-07 | 2000-07-04 | Amb Gmbh | Angle of rotation sensor having a counting arrangement with at least two pulser-wire motion sensors providing electrical energy used as a voltage supply |
| JP2013124874A (ja) * | 2011-12-13 | 2013-06-24 | Ntn Corp | 回転センサ |
| JP2018048902A (ja) * | 2016-09-21 | 2018-03-29 | 株式会社ニコン | エンコーダ装置、駆動装置、ステージ装置、及びロボット装置 |
| WO2021215076A1 (ja) * | 2020-04-20 | 2021-10-28 | パナソニックＩｐマネジメント株式会社 | 回転検出器 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240344852A1 (en) | 2024-10-17 |
| EP4350298B1 (en) | 2025-08-27 |
| WO2022249795A1 (ja) | 2022-12-01 |
| EP4350298A4 (en) | 2024-09-11 |
| ES3053758T3 (en) | 2026-01-26 |
| US12442664B2 (en) | 2025-10-14 |
| EP4350298A1 (en) | 2024-04-10 |
| CN117441089A (zh) | 2024-01-23 |
| JP7762839B2 (ja) | 2025-10-31 |
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